function run_159(Npath)
str=['!',Npath,' 159.bdf'];
eval(str);
check_f06('159.f06');
!del 159.f04;
!del 159.f06;
!del 159.log;
!del 159.MASTER;
!del 159.DBALL;
!del 159.xdb;
!del 159.IFPDAT;
end